Schema markup (JSON-LD structured data) is the JSON Google reads to understand what your page is about. Done right, it makes the page eligible for SERP rich results (FAQ snippets, review stars, event cards, breadcrumbs), and it lifts click-through from search 15-25%. Done wrong or not at all, you're invisible to half of Google's modern search features.
The schema types service businesses need
- LocalBusiness (with sub-type if applicable: Plumber, RoofingContractor, Dentist, Chiropractor, etc.) — required for local SEO.
- Service — for each service offering. Critical for service-area businesses.
- Review and AggregateRating — surface review stars in SERPs. Big CTR lift.
- FAQPage — surface FAQ accordion in SERPs. Real estate steal on the SERP.
- Article (for blog posts) — author, dates, headline, image. Required for E-E-A-T.
- HowTo (for tutorial posts) — surface step-by-step in SERPs.
- Organization — the business entity itself, with logo, contact, social profiles.
How to validate
Use Google's Rich Results Test (search.google.com/test/rich-results) on every page that has schema. If it doesn't validate, Google doesn't trust it. Schema that's marked up incorrectly is worse than no schema — Google explicitly penalizes spammy or misleading markup. Run validation as part of any deploy that touches schema.
Where it lives in the stack
Schema lives in the <head> of each page as a JSON-LD script tag. On Next.js sites (like dinkodesign.com), schema is typically generated server-side in metadata or via a dedicated JSON-LD component that renders into the head. On WordPress sites, plugins like Rank Math and Schema Pro handle it. On Squarespace and Wix, schema support is limited — that's one of the friction points that drives owners off templated platforms.
When to install
Before launching a new site or as part of an SEO audit on an existing site. Schema implementation is one of those one-time setup investments that compounds — install correctly once, validate, and it keeps earning rich-result eligibility for as long as the page lives.
Pairs with the local schema markup topic and the Local SEO for Contractors cluster.
Want a second look at your site?
If you want a second look at how this applies to your site — drop your URL into the free website audit and I'll tell you exactly where this applies. The audit runs server-side, checks 19 specific signals across SEO, performance, mobile, and accessibility, and surfaces a score with prioritized fixes. No sales pitch attached — the score is yours either way, whether or not you ever talk to me.
If you'd rather talk it through with a real person, send me a note and we'll set up 30 minutes. I'll come prepared — I'll have already looked at your site before the call, and the conversation starts from what I see, not from a generic discovery script. The fastest way to know whether what's described above is the right next move for your specific situation.
